package com.foreknow.demo;

public class AImpl extends Person implements A{
    @Override
    public void eat() {
        System.out.println("eat...");
    }


    @Override
    public void run() {

    }

    @Override
    public void jump() {

    }

    public static void main(String[] args) {
        A a = new AImpl();
        a.eat();
        a.jump();
        a.run();
    }

    @Override
    public boolean Login(String username, String password) {
        return false;
    }

    @Override
    public boolean insert(String username, String password) {
        return false;
    }

    @Override
    public Person getPersonById(String id) {
        return null;
    }

    @Override
    public Person[] getAll() {
        return new Person[0];
    }

    @Override
    public int deleteById(String id) {
        return 0;
    }
}
